Aprilaire 8336 user manual If problems with thermostat cannot be solved, call

Model Replacing Existing Thermostat FeaturesRemove the cover using a coin or screwdriver Installing the Model 8336 ThermostatMounting Holes Mark placement of mounting holes. See . Set base asideSwitch Operation Changing Temperature DifferentialAt the same time and hold for one second Or buttonTo Test Thermostat Put the COOL-OFF-HEAT-EM switch into the Heat positionFew seconds Should turn offLED Indicators TroubleshootingChanging Fahrenheit F to Celsius C If problems with thermostat cannot be solved, call Aprilaire Model 8336 Heat Pump Thermostat Wiring DiagramsCYC Series Heat Pump Systems Heat Pump Systems Weathertron Lennox LOW Voltage Terminal Board Lennox LOW Voltage Terminal Board Limited Warranty